engine - 9:36 am on Feb 26, 2010 (gmt 0)
Facebook Patent on News Feed Is Granted [readwriteweb.com]
Facebook has been granted a patent on the Newsfeed, "displaying a news feed in a social network environment." Nick O'Neill at AllFacebook found the patent first and says it could be "one of the most significant social web patents" in a decade.
If all algorithmic ranking and delivery of social activity updates to social network users falls under this patent Facebook applied for in August 2006 (one month before it launched its controversial Newsfeed) then there's going to be a whole lot of trouble for sites all over the web.